5855731 has 16 divisors (see below), whose sum is σ = 7179264. Its totient is φ = 4666464.

The previous prime is 5855723. The next prime is 5855737. The reversal of 5855731 is 1375585.

It is a cyclic number.

It is not a de Polignac number, because 5855731 - 2³ = 5855723 is a prime.

It is a super-2 number, since 2×5855731² = 68579171088722, which contains 22 as substring.

It is a Duffinian number.

Its product of digits (21000) is a multiple of the sum of its prime divisors (1050).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5855737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5466 + ... + 6448.

It is an arithmetic number, because the mean of its divisors is an integer number (448704).

Almost surely, 2^5855731 is an apocalyptic number.

5855731 is a deficient number, since it is larger than the sum of its proper divisors (1323533).

5855731 is a wasteful number, since it uses less digits than its factorization.

5855731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050.

The product of its digits is 21000, while the sum is 34.

The square root of 5855731 is about 2419.8617729118. The cubic root of 5855731 is about 180.2438156854.

The spelling of 5855731 in words is "five million, eight hundred fifty-five thousand, seven hundred thirty-one".